On:sen Spa E·mobility in Nippon by Hanbeom Lee

On:sen is a new mobility that based on Beppu city, a spa resort city in Japan. Beppu City is the city with the largest amount of hot springs in Japan, and hot springs are eluted from all over the city. More than 2,800 hot springs in Beppu have 137,000 kiloliters of hot spring water a day. Hot springs are widely used not only in sightseeing, industry, but also in daily life. Onsen can be found in hot springs distributed throughout Beppu City. It is a special mobility to enjoy a hot spring bath while moving to another destination.